OK I am not going to fall into the "Lee" trap on this one, but I would like to give my opinion here and again this is based on MY experience. In terms of trust, unfortunately, if you are earning good money, having success, or are showing off high cost goods - cars, expensive clothes, fancy home, well many people, including sometime even people who you think are friends, are going to want to get a "piece" of that stuff from you, whether it be by swindling you or sometimes other more serious ways. My advice is stay low key, don't wear jewelry, live below your means, don't carry Iphones or laptops in the street, look who is around you and if you feel weird about something / someone go by your guy feeling. I have become more distrustful since I've lived here, and again, all because of things that have happened to me HERE. I do however, have some really good friends that I trust, a wonderful partner, some great neighbors, again there are some wonderful people here who can be friends for life but many who will try to take advantage of you also. Good luck and be careful.